Methanol electro-oxidation on Pt-modified Au nanoparticles was studied in aqueous 0.5 M H 2 SO 4 /1 M CH 3 OH. The Pt-modified Au nanoparticles showed lower values than pure Pt nanoparticles in area-specific current densities. The activity also decreased with lower amounts of Pt on the Pt-modified A
Carbon-nanosphere-supported Pt nanoparticles for methanol and ethanol electro-oxidation in alkaline media
β Scribed by Xue Wang; Chenguo Hu; Yufeng Xiong; Hong Liu; Guojun Du; Xiaoshan He
- Publisher
- Elsevier Science
- Year
- 2011
- Tongue
- English
- Weight
- 757 KB
- Volume
- 196
- Category
- Article
- ISSN
- 0378-7753
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
A novel method to prepare MnO 2 modified multi-walled carbon nanotubes (MnO 2 /MWCNTs) supported Pd (Pd-MnO 2 /MWCNTs) electrocatalyst is reported. The morphology, component and crystallinity of the catalyst were characterized by scanning electron microscopy (SEM), transmission electron microscopy (
Carbon-supported bimetallic PdIr catalysts are synthesized by the simultaneous reduction method using NaBH 4 as reductant and citrate as complexing agent and stabilizer. X-ray diffraction, transmission electron microscopy and X-ray photoelectron spectroscopy are used to characterize the PdIr/C catal
## Abstract A comparative study between carbon supported PlatinumβTin (PtβSn~syn~), synthesized via the carbonyl route, and the commercial (Pt~3~Sn) from EβTEK is reported. The electroβoxidation of methanol and adsorbed CO, in sulphuric acid medium, were used as probes to evaluate the performance o